PLGF1 Human, Sf9
目录号 : GP20838Placental Growth Factor-1 Human Recombinant, Sf9
Sample solution is provided at 25 µL, 10mM.
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| Purity | Greater than 95.0% as determined by SDS-PAGE. | Source | Insect Cells. |
| Phycical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. | Shipping Condition | Shipped at Room temp. |
| Synonyms | PIGF; PGF; PLGF-1; PlGF-2. | ||
| Amino Acid Sequence | The sequence of the first five N-terminal amino acids was determined and was found to be Met-Leu-Pro-Ala-Val. | ||
| Solubility | It is recommended to reconstitute the lyophilized Placenta Growth Factor 1 in sterile 0.1M acetic acid not less than 100µg/ml, which can then be further diluted to other aqueous solutions. | ||
| Stability | Lyophilized Placenta Growth Factor 1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution PLGF1 should be stored at 4°C between 2-7 days and for future use below -18°C .Please prevent freeze-thaw cycles. | ||
| Biological Activity | The ED50 as determined by its ability to bind to immobilized rh-sFlt-1 in a functional ELISA. PlGF-1 human Recombinant can bind to immobilized rh-sFlt-1 (100ng/well) with a linear range at 0.5-10ng/ml, corresponding to a Specific Activity of 1x105-2x106units/mg. | ||
| Formulation | Lyophilized from a concentrated (1mg/ml) solution containing 50mM acetic acid. | ||
PLGF is a growth factor active in angiogenesis, and endothelial cell growth, stimulating their proliferation and migration. It binds to receptor vegfr-1/flt1.
The ED50 as determined by its ability to bind to immobilized rh-sFlt-1 in a functional ELISA. PlGF-1 human Recombinant can bind to immobilized rh-sFlt-1 (100ng/well) with a linear range at 0.5-10ng/ml, corresponding to a Specific Activity of 1x105-2x106units/mg.
Lyophilized Placenta Growth Factor 1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution PLGF1 should be stored at 4°C between 2-7 days and for future use below -18°C .Please prevent freeze-thaw cycles.